Zobrazeno 1 - 10
of 43
pro vyhledávání: '"PALEARI, ALBERTO MARIA FELICE"'
The present invention relates to the a spectroscopic analysis apparatus (10) for distinguishing between colourless gems, comprising: a first light source (12) configured to emit a first primary beam (14) at a wavelength between 600 nm and 680 nm; a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::e79be84e7ff1b07a8a588837d9a60ecd
http://hdl.handle.net/10281/332543
http://hdl.handle.net/10281/332543
Autor:
LORENZI, ROBERTO, MEREU, RALUCA ANCA, PALEARI, ALBERTO MARIA FELICE, Golubev, N, Ignat’Eva, E, Sigaev, V, Azarbod, A
We present data on thin films of germanosilicate glass which contains a gallium-oxide nanophase and alkali ions as charge compensators. Films are obtained by DC magnetron sputtering deposition from a target of bulk glass produced by melt quenching te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::954ba1fc4173484395e59ea929bf296b
http://hdl.handle.net/10281/119289
http://hdl.handle.net/10281/119289
Autor:
LORENZI, ROBERTO, PALEARI, ALBERTO MARIA FELICE, Azarbod, A, De Trizio, L, Ignat'Eva, E, Sigaev, V, Golubev, N
Optical glassceramics are an important class of functional materials mainly employed in photonic and optoelectronic applications, as well as for advanced fiber optics. Here we present recent results on phase separation processes and optical propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::6f1f8497915f4ebb7fbb52a36c6245ad
http://hdl.handle.net/10281/92360
http://hdl.handle.net/10281/92360
Autor:
DI MARTINO, DANIELA, PERELLI CIPPO, ENRICO, PALEARI, ALBERTO MARIA FELICE, LORENZI, ROBERTO, GORINI, GIUSEPPE, Uda, I, Riccardi, M, Scherillo, A
Valle delle Forme (Brescia, Northern Italy) is an archaeological site where ongoing excavations have given back a smelting plant of iron minerals, a forge for elaboration of semi-finished products, but also an “archaic” blast-furnace, and it coul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::32316128dd25d4c2fd3d2213cf3a0cd2
http://hdl.handle.net/10281/84294
http://hdl.handle.net/10281/84294
Autor:
LORENZI, ROBERTO, PALEARI, ALBERTO MARIA FELICE, Azarbod, A, De Trizio, L, Ignat'Eva, E, Sigaev, V, Golubev, N
The ability to incorporate crystalline nanostructures in amorphous glass is a successfully strategy for the design of novel functional and structural materials. On the one hand, the oxide matrix ensures ideal workability, chemical inertness, and mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::15b25068f6ea32c845f44eadf5c7a1b0
http://hdl.handle.net/10281/92364
http://hdl.handle.net/10281/92364
We have investigated in a wide variety of amorphous silica systems – distinct by synthesis, purity, or doping induced modification – the relations among the different photoluminescence emissions arising from excitation in the band-to-band region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::8c104ea6a134a0c1a12d292375c0185f
http://hdl.handle.net/10281/52037
http://hdl.handle.net/10281/52037
Heat treatments of Me2O-Ga2O3-GeO2-SiO2 glasses (Me=Li, Na) result in bulk precipitation of Ga-oxide nanocrystals (NCs) and give rise to nanostructured optical glassceramics. Here we show how luminescence can be tuned by changing the number of accept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::04d2383ab9c81be366f720233978f92c
http://hdl.handle.net/10281/53075
http://hdl.handle.net/10281/53075